电气传动Issue(4)：28-30,38,4.
两种单相电路谐波及无功电路实时检测方法的分析比较
Analysis and Comparison of Two Real-time Detection Algorithms for Harmonic and Reactive Current in Single-phase Circuit
缑新科 1李俊勤2
作者信息
- 1. 兰州理工大学电气工程与信息工程学院,甘肃,兰州,730050
- 2. 甘肃省工业过程先进控制重点实验室,甘肃,兰州,730050
- 折叠
摘要
Abstract
Aiming at active power filter (APF) requiring real-time detection on the harmonic and reactive current,two harmonic and reactive current detection methods in single-phase circuit were presented,which are based on instantaneous reactive power theory and fundamental amplitude separate. Detection principles of two algorithms were given and analyzed. Simulation results show the latter algorithm, which is of fast dynamic response and high precision,is easy to achieve.关键词
有源电力滤波器/瞬时无功功率理论/基波幅值分离/实时检测/谐波及无功电流Key words
active power filter(APF)/ instantaneous reactive power theory/ fundamental amplitude separate/real-time detection/harmonic and reactive current分类
信息技术与安全科学引用本文复制引用
缑新科,李俊勤..两种单相电路谐波及无功电路实时检测方法的分析比较[J].电气传动,2011,(4):28-30,38,4.
